I've faced the same issue. Do you use Swift Package Manager? Due to the Xcode bug, libraries have a binary target cause a "code signature found" error.
For example, Firebase has same issue.
https://github.com/firebase/firebase-ios-sdk/issues/6472
I've stop to use Swift Package Manage for binary frameworks and reverted to use CocoaPod for a while.
Topic:
Developer Tools & Services
SubTopic:
Xcode
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